2017 ASME Boiler & Pressure Vessel Code: An International Code

Description

Table of Contents List of Sections INTERPRETATIONS CODE CASES Foreword Statement of Policy on the Use of the Certification Mark and Code Authorization in Advertising Statement of Policy on the Use of ASME Marking to Identify Manufactured Items Submittal of Technical Inquiries to the Boiler and Pressure Vessel Standards Committees 1 Introduction 2 Inquiry Format 3 Code Revisions or Additions 4 Code Cases 5 Code Interpretations 6 Submittals Personnel Summary of Changes List of Changes in Record Number Order Cross-Referencing and Stylistic Changes in the Boiler and Pressure Vessel Code Subparagraph Breakdowns/Nested Lists Hierarchy Footnotes Submittal of Technical Inquiries to the Boiler and Pressure Vessel Standards Committees Cross-References Part KG General Requirements Article KG-1 Scope and Jurisdiction KG-100 Scope KG-101 Intent KG-102 Description KG-103 Laws or Regulations KG-104 Location KG-105 Direct Fired KG-110 Geometric Scope of This Division KG-111 External Piping and Jackets KG-112 Internal Pressure Piping KG-113 Nonpressure Parts KG-114 Covers and Closures KG-115 Instrument Connections KG-116 Overpressure Protection KG-117 Combination Units KG-120 Classifications Outside the Scope of This Division KG-121 Stamping of Vessels outside the Scope of this Division KG-130 Assembly and Testing of Vessels at Field or Intermediate Sites KG-140 Standards Referenced by This Division KG-141 Sections of the ASME Code KG-142 Standard Parts KG-150 Units of Measurement KG-160 Tolerances Article KG-2 Organization of This Division KG-200 Organization KG-210 Parts of this Division KG-220 Appendices KG-230 Articles and Paragraphs KG-240 References KG-250 Terms and Definitions Article KG-3 Responsibilities and Duties KG-300 General KG-310 User’s Responsibility KG-311 User’s Design Specification KG-320 Manufacturer’s Responsibility KG-321 Structural and Pressure-Retaining Integrity KG-322 Code Compliance KG-323 Manufacturer’s Design Report KG-324 Certification of Manufacturer’s Design Report KG-325 Manufacturer’s Construction Records (MCR) KG-330 Designer Article KG-4 General Rules for Inspection KG-400 General Requirements for Inspection and Examination KG-410 Manufacturer’s Responsibilities KG-411 Inspection Contract KG-412 Certification KG-413 Provisions for Inspection KG-414 Documentation Furnished to Inspector KG-420 Certification of Subcontracted Services KG-430 The Inspector KG-431 Identification of Inspector KG-432 Inspector Qualification KG-433 Monitor Quality Control System KG-434 Maintenance of Records KG-440 Inspector’s Duties Article KG-5 Additional General Requirements for Composite Reinforced Pressure Vessels (CRPV) KG-500 General Requirements KG-510 Scope KG-511 Metallic Layer KG-512 Service Life KG-513 Application Specific Tests and Other Requirements KG-514 Upper Limit of Design Pressure KG-515 Service Pressure and Working Pressure KG-516 Protective Layer KG-517 Requirements for Cyclic Pressure Qualification Test KG-518 Laminate Tensile Strength and Elastic Modulus KG-520 Supplemental General Requirements for CRPV KG-521 Requirements for CRPV Used in Transport Service KG-522 Supplementary Manufacturer’s Responsibilities Part KM Material Requirements Article KM-1 General Requirements KM-100 Materials Permitted KM-101 Certification by Materials Manufacturer KM-102 Prefabricated or Preformed Pressure Parts Furnished Without a Certification Mark KM-103 Base Material for Integral Cladding, Weld Metal Overlay, and Other Protective Linings KM-104 Integral Cladding and Weld Metal Overlay Material KM-105 Protective Liner Material KM-106 Repetition of Specified Examinations, Tests, or Heat Treatments Article KM-2 Mechanical Property Test Requirements for Metals KM-200 General Requirements KM-201 Definition of Thickness KM-210 Procedure for Obtaining Test Specimens and Coupons KM-211 Product Forms KM-212 Charpy Impact Specimens KM-213 Fracture Toughness Specimens KM-220 Procedure for Heat Treating Separate Test Specimens KM-230 Mechanical Testing Requirements KM-231 Number of Test Specimens Required KM-232 Tensile Test Procedure KM-233 Impact Test Procedure KM-234 Charpy V‐Notch Impact Test Requirements KM-240 Heat Treatment Certification/Verification Tests for Fabricated Components KM-241 Certification Test Procedure KM-242 Tempering KM-243 Number of Tests KM-250 Supplementary Toughness Requirements for Pressure‐Retaining Component Materials KM-251 Charpy V‐Notch Impact Testing KM-252 CTOD Fracture Toughness Testing KM-253 JIc Fracture Toughness Testing KM-254 KIc Fracture Toughness Testing KM-260 Retests KM-261 General Retest Requirements KM-262 Special Charpy V‐Notch Impact Retest Requirements KM-270 Notch Tensile Testing Procedure and Acceptance Criterion Article KM-3 Supplementary Requirements for Bolting KM-300 Requirements for All Bolting Materials KM-301 Scope KM-302 Material Specifications and Yield Strength Values KM-303 Examination of Bolts, Studs, and Nuts KM-304 Threading and Machining of Studs KM-305 Use of Washers KM-306 Materials for Nuts and Washers KM-307 Requirements for Nuts Article KM-4 Material Design Data KM-400 Contents of Tables of Material Design Data Article KM-5 Requirements for Laminate Materials Part KD Design Requirements Article KD-1 General KD-100 Scope KD-101 Materials and Combinations of Materials KD-102 Types of Construction KD-103 Protective Liners KD-104 Corrosion Allowance in Design Formulas KD-110 Loadings KD-111 Limits of Test Pressure KD-112 Basis for Design Temperature KD-113 Upset Conditions KD-114 Environmental Effects KD-120 Design Basis KD-121 Relevant Failure Modes KD-130 Design Criteria KD-131 Yield Stress Theories KD-132 Residual Stress KD-133 Openings and Closures KD-140 Fatigue Evaluation KD-141 Leak‐Before‐Burst Mode of Failure Article KD-2 Basic Design Requirements KD-200 Scope KD-210 Terms Relating to Stress Analysis KD-220 Equations for Cylindrical and Spherical Shells KD-221 Shells Under Internal Pressure KD-222 Shells Under External Pressure KD-230 Elastic–Plastic Analysis KD-231 Elastic–Plastic Analysis Method KD-232 Protection Against Local Failure KD-233 Protection Against Buckling Collapse KD-234 Ratcheting Assessment Elastic–Plastic Stress Analysis KD-235 Additional Requirements for Elastic–Plastic Analysis KD-236 Hydrostatic Test Criteria KD-237 Floating Transporter (Ship) Loads KD-240 Article KD-3 Fatigue Evaluation KD-300 Scope KD-301 General KD-302 Theory KD-310 Stress Analysis for Fatigue Evaluation KD-311 Loading Conditions and Residual Stresses KD-312 Calculation of Fatigue Stresses When Principal Stress Directions Do Not Change KD-313 Calculation of Fatigue Stresses When Principal Stress Axes Change KD-320 Calculated Number of Design Cycles KD-321 Basis for Design Fatigue Curves KD-322 Use of Design Fatigue Curve KD-323 Alternative Method for Evaluating the Fatigue Penalty Factor, Ke KD-330 Calculated Cumulative Effect Number of Design Cycles KD-340 Fatigue Assessment of Welds — Elastic Analysis and Structural Stress KD-341 Assessment Procedure KD-342 Assessment Procedure Modifications KD-350 Histogram Development and Cycle Counting for Fatigue Analysis KD-351 Definitions KD-352 Histogram Development KD-353 Cycle Counting Using the Rainflow Method KD-354 Cycle Counting Using Max‐Min Cycle Counting Method KD-360 Cyclic Stress–Strain Curve KD-370 Welded Joint Design Fatigue Curves KD-371 Fatigue Curve Materials KD-372 Design Cycle Computation Article KD-4 Fracture Mechanics Evaluation KD-400 Scope KD-401 General KD-410 Crack Size Criteria KD-411 Assumed Initial Crack Size KD-412 Allowable Final Crack Depth KD-420 Stress Intensity Factor KI Calculation KD-430 Calculation of Crack Growth Rates KD-440 Calculated Number of Design Cycles Article KD-5 Design Using Autofrettage KD-500 Scope KD-501 Theory KD-502 Nomenclature KD-510 Limits on Autofrettage Pressure KD-520 Calculation of Residual Stresses KD-521 Calculation of the Elastic–Plastic Interface Diameter KD-522 Residual Stresses Between Bore and Elastic–Plastic Interface KD-523 Residual Stresses Between Elastic–Plastic Interface and Outside Diameter KD-530 Design Calculations Article KD-6 Design Requirements for Closures, Integral Heads, Threaded Fasteners, and Seals KD-600 Scope KD-601 General KD-620 Threaded Fasteners and Components KD-621 Elastic–Plastic Basis KD-622 Fatigue and Fracture Mechanics Analysis KD-623 Linear Elastic Basis KD-624 Threading and Machining of Studs KD-625 Special Threads and Proprietary Joints KD-630 Load‐Carrying Shell With Single Threaded End Closures KD-631 Stresses in Vessel at Threads KD-634 Special Closures and Materials KD-640 Integral Heads KD-650 Quick‐Actuating Closures KD-651 General Design Requirements KD-652 Specific Design Requirements KD-653 Required Pressure‐Indicating Devices KD-660 Requirements for Closures and Seals KD-661 Requirements for Closures KD-662 Requirements for Sealing Elements Article KD-7 Design Requirements for Attachments, Supports, and External Heating and Cooling Jackets KD-700 General Requirements KD-710 Materials for Attachments KD-711 Attachments to Pressure Parts KD-712 Minor Attachments KD-720 Welds Attaching Nonpressure Parts to Pressure Parts KD-721 Location Restrictions KD-722 Types of Attachment Welds KD-723 Stress Values for Weld Materials KD-724 Attachment Welds — Fatigue Analysis KD-730 Design of Attachments KD-740 Design of Supports KD-750 Jacketed Vessels Article KD-8 Special Design Requirements for Layered Vessels KD-800 General KD-801 Design Criteria KD-802 Nomenclature KD-810 Rules for Shrink‐Fit Layered Vessels KD-811 Construction With Only Two Layers KD-812 Construction With More Than Two Layers KD-820 Rules for Concentrically Wrapped and Welded Layered Vessels KD-821 Welded Layers KD-822 Circumferential Expansion of Cylindrical Layers KD-823 Calculation of Stresses in Cylindrical Shells KD-824 Circumferential Expansion of Welded Layered Spherical Shells and Hemispherical Heads KD-825 Calculated Layer Stress in Spherical Shells and Hemispherical Heads Due to Internal Pressure KD-830 Design of Welded Joints KD-840 Openings and Their Reinforcement KD-850 Supports Article KD-9 Special Design Requirements for Wire‐Wound Vessels and Wire‐Wound Frames KD-900 Scope KD-910 Stress Analysis KD-911 Residual Stresses and Deflections in Cylinders Due to Flat Wire Winding KD-912 Stress in Wire Wound Frames KD-920 Stress Limits KD-921 Diameter Ratio of Vessel Wall KD-922 Stress Intensity Limits for Inner Cylinder(s) and Wire KD-923 Minimum Level of Prestressing of Frames Made From Columns and Yokes KD-930 Fatigue Evaluation KD-931 General KD-932 Derivation of a Design Fatigue Curve for Wire KD-933 Calculation of Design Fatigue Life of Winding Article KD-10 Special Requirements for Vessels in Hydrogen Service KD-1000 Scope KD-1001 Limitations KD-1002 Terminology KD-1003 User’s Design Specification KD-1010 Fracture Mechanics Evaluation KD-1020 Fracture Mechanics Properties KD-1021 Plane‐Strain Fracture Toughness, KIC KD-1022 Qualification Tests for Threshold Stress Intensity Factor for Hydrogen‐Assisted Cracking, KIH KD-1023 Fatigue‐Crack‐Growth Rate, da/dn KD-1030 Fatigue Life Calculation KD-1040 Test Method for KIH Determination KD-1041 General KD-1042 Terminology KD-1043 Specimen Configurations and Numbers of Tests KD-1044 Fatigue Precracking KD-1045 Specimen Testing Procedure KD-1046 Test Procedure KD-1047 Crack Growth Examination KD-1048 Vessel Material Qualification KD-1049 Report KD-1050 Fatigue Crack Growth Rate Tests KD-1051 Fatigue Crack Growth Rate Test Method KD-1052 Fatigue Crack Growth Rate Testing KD-1053 Specimen Configurations and Numbers of Tests KD-1054 Test Procedure KD-1055 Test Frequency KD-1056 R‐Ratio KD-1057 da/dn Data KD-1058 Data Report Article KD-11 Design Requirements for Welded Vessels KD-1100 Scope KD-1101 General Requirements for Welded Vessels KD-1110 Types of Joints Permitted KD-1111 Transition Butt Joints KD-1112 Forged Flat Heads With Hubs for Butt Joints KD-1113 Corner Welds KD-1120 Transition Joints Between Sections of Unequal Thickness KD-1121 Shell and Head Joints KD-1122 Nozzle Neck to Piping Joints KD-1130 Nozzle Attachments KD-1131 Nozzle Attachments to Vessel Surfaces KD-1132 Nozzle Reinforcement Article KD-12 Experimental Design Verification KD-1200 General Requirements KD-1201 When Experimental Stress Analysis Is Required KD-1202 When Reevaluation Is Not Required KD-1203 Discounting of Corrosion Allowance, Etcetera KD-1204 Inspection and Reports KD-1210 Types of Tests KD-1211 Tests for Determination of Governing Stresses KD-1212 Tests for Determination of Collapse Pressure CP KD-1213 Fatigue Tests KD-1220 Strain Measurement Test Procedure KD-1221 Requirements for Strain Gages KD-1222 Use of Models for Strain or Distortion Measurements KD-1230 Photoelastic Test Procedure KD-1240 Test Procedures KD-1241 Location of Test Gages KD-1242 Requirements for Pressure Gages and Transducers KD-1243 Application of Pressure or Load KD-1250 Interpretation of Results KD-1251 Interpretation to Be on Elastic Basis KD-1252 Required Extent of Stress Analysis KD-1253 Determination of Collapse Pressure, CP KD-1254 Determination of Maximum Design Pressure at Room Temperature KD-1260 Experimental Determination of Allowable Number of Operating Cycles KD-1261 Test Description KD-1262 Test Procedure KD-1270 Determination of Fatigue Strength Reduction Factors Article KD-13 Additional Design Requirements for Composite Reinforced Pressure Vessels (CRPV) KD-1300 Scope KD-1310 General KD-1311 Laminate Procedure Specification KD-1312 Maximum Design Temperature KD-1313 Minimum Design Temperature KD-1314 CRPV Supports KD-1315 Longitudinal Reinforcement Part KF Fabrication Requirements Article KF-1 General Fabrication Requirements KF-100 General KF-101 Scope KF-110 Material KF-111 Certification and Examination of Materials KF-112 Material Identification KF-113 Repair of Defective Material KF-120 Material Forming KF-121 Material Preparation KF-130 Tolerances for Cylindrical and Spherical Shells and Heads KF-131 Cylindrical Shells KF-132 Spherical Shells and Formed Heads Article KF-2 Supplemental Welding Fabrication Requirements KF-200 General Requirements for All Welds KF-201 Welding Processes KF-202 Restrictions Based on Carbon Content KF-203 Examination of Weld Edge Preparation Surfaces KF-204 Final Weld Finish KF-205 Identification, Handling, and Storing of Electrodes and Other Welding Materials KF-206 Permissible Ambient Conditions During Welding KF-210 Welding Qualifications and Records KF-211 Manufacturer’s Responsibility KF-212 Qualification Test Limitations KF-213 Production Welding Prior to Qualification KF-214 Qualification of Welding Procedure KF-215 Test of Welders and Welding Operators KF-216 Maintenance of Qualification and Production Records KF-220 Weld Joints Permitted and Their Examination KF-221 Type No. 1 Butt Joints KF-222 Full‐Penetration Groove Welds Attaching Nozzles KF-223 Type No. 2 Butt Joints KF-224 Quality and Examination Requirements for Fillet Welds Used in Combination With Full‐Penetration Groove Welds KF-225 Liquid Penetrant Examination KF-226 Surface Weld Metal Buildup KF-230 Requirements During Welding KF-231 Preparation of Reverse Side of Double‐Welded Joints KF-232 Cleaning of Surfaces to Be Welded KF-233 Alignment During Welding KF-234 Alignment Tolerances for Edges to Be Butt Welded KF-235 Precautions to be Taken When Welding is Restarted KF-236 Removal of Temporary Attachments and Arc Strikes KF-237 Peening KF-238 Identification Markings or Records for Welders and Welding Operators KF-240 Repair of Weld Defects KF-241 Removal of Defects KF-242 Rewelding of Areas to be Repaired KF-243 Examination of Repaired Welds KF-244 Postweld Heat Treatment of Repaired Welds KF-245 Documentation of Repairs Article KF-3 Fabrication Requirements for Materials With Protective Linings KF-300 Scope KF-301 Types of Joints Permitted KF-302 Weld Metal Composition KF-303 400 Series Alloy Filler Metals KF-310 Qualification of Welding Procedures KF-311 Procedure to Be Qualified in Accordance With Section IX KF-312 Qualification of Procedure for Attaching Linings KF-313 Requirements for Composite Welds KF-320 Integrally Clad Materials KF-330 Postweld Heat Treatment of Linings KF-331 When Base Metal Must be Postweld Heat Treated KF-332 Requirements When Base Metal or Lining Is Chromium‐Alloy Steel KF-333 Heat Treatment That May Affect Vessel Stress Redistribution KF-340 Examination Requirements KF-341 Examination of Base Materials Protected by Welded Overlay KF-342 Examination of Chromium‐Alloy Cladding Overlay KF-350 Inspection and Tests KF-351 General Requirements KF-352 Leak Test of Protective Lining KF-360 Stamping and Reports Article KF-4 Heat Treatment of Weldments KF-400 Heat Treatment of Weldments KF-401 Requirements for Preheating KF-402 Requirements for Postweld Heat Treatment KF-410 Heating Procedures for Postweld Heat Treatment KF-411 Methods of Heating KF-412 Heat Treatment that May Affect Vessel Stress Redistribution KF-413 Heating and Cooling Rates KF-420 Postweld Heat Treatment After Repairs Article KF-5 Additional Fabrication Requirements for Autofrettaged Vessels KF-500 General KF-510 Examination and Repair KF-520 Autofrettage Procedures KF-521 Documentation of Number of Pressurizations KF-530 Examination After Autofrettage KF-540 Repair of Defects After Autofrettage KF-550 Stamping and Reports Article KF-6 Additional Fabrication Requirements for Quenched and Tempered Steels KF-600 General KF-601 Marking on Plates and Other Materials KF-602 Requirements for Heat Treating After Forming KF-603 Minimum Thickness After Forming KF-610 Welding Requirements KF-611 Qualification of Welding Procedures and Welders KF-612 Filler Metal KF-613 Preparation of Base Metal KF-614 Weld Finish KF-615 Toughness Requirements for Welds KF-620 Temporary Welds Where Not Prohibited KF-630 Postweld Heat Treatment KF-640 Examination and Testing KF-641 Examination After Heat Treatment KF-642 Check of Heat Treatment by Hardness Testing KF-650 Stamping and Reports Article KF-7 Supplementary Requirements for Materials With Welding Restrictions KF-700 Scope KF-710 Repair of Defects KF-711 Localized Thin Areas KF-712 Repair of Defects by Welding KF-720 Methods of Forming Forged Heads Article KF-8 Specific Fabrication Requirements for Layered Vessels KF-800 Scope KF-810 Rules for Shrink‐Fit Vessels KF-811 Fabrication of Individual Layers KF-812 Shrink‐Fit Process Temperatures KF-813 Assembly Procedure and Report KF-814 Examination of Vessels With Three or More Layers KF-820 Rules for Concentrically Wrapped Welded Layered Vessels KF-821 Welding Fabrication Requirements KF-822 Welding Procedure Qualification KF-823 Welder Performance Qualification KF-824 Venting Between Layers KF-825 Nondestructive Examination of Welded Joints KF-826 Gaps Between Layers KF-827 Circumferential Expansion During Hydrotest KF-830 Heat Treatment of Weldments Article KF-9 Special Fabrication Requirements for Wire‐Wound Vessels and Frames KF-900 Scope KF-910 Fabrication Requirements KF-911 Welding Fabrication Requirements KF-912 Welded Wire Joints KF-913 Winding Procedure Requirements Article KF-10 Additional Fabrication Requirements for Aluminum Alloys Article KF-11 Additional Fabrication Requirements for Welding Age‐Hardening Stainless Steels KF-1100 Scope KF-1110 Welding Requirements KF-1111 Qualification of Weld Procedures and Welders KF-1112 Filler Metals KF-1120 Base Metal Heat Treatment Condition KF-1130 Temporary Welds Where Not Prohibited KF-1140 Postweld Heat Treatment KF-1150 Production Weld Testing KF-1160 Examination and Testing KF-1170 Repair Welding KF-1180 Postweld Heat Treatment After Weld Repairs Article KF-12 Additional Fabrication Requirements for Composite Reinforced Pressure Vessels (CRPV) KF-1200 Scope KF-1210 Welding KF-1211 Final Weld Finish for CRPV KF-1212 Laminate Procedure Specification Qualification Part KR Pressure Relief Devices Article KR-1 General Requirements KR-100 Protection Against Overpressure KR-110 Definitions KR-120 Types of Overpressure Protection KR-121 Rupture Disk Devices KR-122 Pressure Relief Valves KR-123 Combinations KR-124 Requirements for Pressure-Retaining Components KR-125 Inherent Overpressure Protection KR-126 Intensifier Systems KR-130 Size of Openings and Nozzles KR-140 Intervening Stop Valves KR-141 Dual Overpressure Protection KR-150 Permissible Overpressures KR-160 Set Pressures KR-161 Single Pressure Relief Device KR-162 Multiple Pressure Relief Devices KR-163 Pressure Effects to Be Included in the Setting KR-164 Alternative Set Pressure Requirements for CRPV in Transport Service Article KR-2 Requirements for Rupture Disk Devices KR-200 General Requirements KR-210 Capacity Requirements KR-220 Rupture Disk Devices Used in Combination With Flow Capacity Certified Pressure Relief Valves KR-221 Rupture Disk Devices Installed Upstream of Flow Capacity Certified Pressure Relief Valves KR-222 Rupture Disk Devices Installed Downstream of Flow Capacity Certified Pressure Relief Valves KR-230 Mechanical Requirements KR-240 Material Requirements KR-250 Inspection of Manufacturing of Rupture Disk Devices KR-260 Production Testing by Manufacturers KR-261 Hydrostatic Testing KR-262 Burst Pressure Testing KR-270 Design Requirements Article KR-3 Requirements for Pressure Relief Valves KR-300 General Requirements KR-310 Design Requirements KR-311 Guiding KR-312 Spring KR-313 Seat KR-314 Body and Pressure-Retaining Components KR-315 Bonnet KR-316 Inlet Fittings KR-317 Sealing of Valve Settings KR-318 Drain Requirements KR-320 Material Selection KR-321 Seats and Disks KR-322 Guides and Springs KR-323 Pressure-Retaining Parts KR-324 Nonpressure‐Retaining Parts KR-330 Inspection of Manufacturing and/or Assembly of Pressure Relief Valves KR-331 Quality KR-332 Verification KR-340 Production Testing by Manufacturers and Assemblers KR-341 Hydrostatic Testing KR-342 Test Media KR-343 Leak Tightness KR-344 Instrumentation KR-345 Set Pressure Tolerance KR-346 Flow Capacity Testing Article KR-4 Certification Mark KR-400 Marking KR-401 Marking of Pressure Relief Valves KR-402 Marking of Rupture Disk Devices KR-403 Marking of Pressure Relief Valves in Combination With Rupture Disk Devices KR-410 Use of Certification Mark Article KR-5 Certification of Flow Capacity of Pressure Relief Valves KR-500 Flow Capacity Certification Tests KR-501 Fluid Media KR-502 Test Pressures KR-510 Recertification Testing KR-520 Procedures for Flow Capacity Certification Tests KR-521 Three‐Valve Method KR-522 Slope Method KR-523 Coefficient of Discharge Method KR-530 Flow Capacity Conversions KR-531 Gas and Air Service KR-532 Liquid and High Pressure Gas Service KR-540 Flow Capacity Certification Testing Requirements for Test Facilities KR-550 Test Data Reports KR-560 Certification of Flow Capacity of Pressure Relief Valves in Combination With Rupture Disk Devices KR-561 Test Media and Test Pressures KR-562 Sizes of Test Units KR-563 Testing Method KR-570 Optional Testing of Rupture Disk Devices and Pressure Relief Valves KR-571 Larger Sizes KR-572 Higher Pressures Article KR-6 Requirements for Power-Actuated Pressure Relief Systems KR-600 General Requirements KR-601 User Responsibilities KR-602 Manufacturer’s Responsibilities KR-610 System Requirements KR-620 Flow Capacity Testing Part KE Examination Requirements Article KE-1 Requirements for Examination Procedures and Personnel Qualification KE-100 General KE-101 Radiographic Examination KE-102 Ultrasonic Examination KE-103 Magnetic Particle Examination KE-104 Liquid Penetrant Examination KE-105 Nondestructive Examination Procedures KE-110 Qualification and Certification of Nondestructive Examination Personnel KE-111 General KE-112 Qualification Procedure KE-113 Certification of Personnel KE-114 Verification of Nondestructive Examination Personnel Certification KE-115 Records Article KE-2 Requirements for Examination and Repair of Material KE-200 General Requirements KE-201 Examination After Quenching and Tempering KE-210 General Requirements for Repair of Defects KE-211 Elimination of Defects by Blend Grinding KE-212 Repair by Welding KE-213 Repairs of Cladding KE-214 Material Report Describing Defects and Repairs KE-220 Examination and Repair of Plate KE-221 Time of Examination KE-222 Examination Procedures for Subsurface Imperfections KE-223 Repair by Welding KE-230 Examination and Repair of Forgings and Bars KE-231 Time of Examination KE-232 Ultrasonic Examination KE-233 Magnetic Particle and Liquid Penetrant Examination KE-234 Repair by Welding KE-240 Examination and Repair of Seamless and Welded (Without Filler Metal) Tubular Products and Fittings KE-241 Required Examination KE-242 Ultrasonic Examination KE-243 Radiographic Examination KE-244 Eddy Current Examination KE-245 Time of Examination KE-246 Repair by Welding KE-250 Examination and Repair of Tubular Products and Fittings Welded With Filler Metal KE-251 Required Examination KE-252 Time of Examination KE-253 Repair by Welding KE-260 Examination of Bolts, Studs, and Nuts KE-261 Required Examination KE-262 Visual Examination KE-263 Magnetic Particle or Liquid Penetrant Examination KE-264 Ultrasonic Examination for Sizes Greater than 2 in. (50 mm) KE-265 Ultrasonic Examination for Sizes Over 4 in. (100 mm) KE-266 Repair by Welding Article KE-3 Examination of Welds and Acceptance Criteria KE-300 Examination of Welds and Weld Overlay KE-301 Requirements for Ultrasonic Examinations of Welds KE-302 Requirements for Performance Demonstration Block KE-310 Examination of Weld Edge Preparation Surfaces KE-320 Types of Welds and Their Examination KE-321 Welded Joint Categories KE-322 Weld Joints KE-323 Weld Buildup Deposits at Openings for Nozzles, Branch, and Piping Connections KE-324 Attachment Welds KE-325 Welds for Membrane Seals KE-330 Acceptance Standards KE-331 General Requirements KE-332 Radiographic Acceptance Standards KE-333 Ultrasonic Acceptance Standards KE-334 Magnetic Particle and Liquid Penetrant Examination Article KE-4 Final Examination of Vessels KE-400 Surface Examination After Hydrotest KE-410 Inspection of Lined Vessel Interior After Hydrotest Article KE-5 Additional Examination Requirements for Composite Reinforced Pressure Vessels (CRPV) KE-500 Scope KE-501 Qualification of Nondestructive Examination Personnel for CRPV KE-502 Weld Examination KE-503 Additional Examination Requirements for CRPV Part KT Testing Requirements Article KT-1 Testing Requirements KT-100 Scope KT-110 Requirements for Sample Test Coupons KT-111 Obtaining Sample Test Coupons KT-112 Heat Treating of Sample Test Coupons KT-113 Exception for Standard Pressure Parts Article KT-2 Impact Testing for Welded Vessels KT-200 Impact Tests KT-210 Location and Orientation of Specimens KT-220 Impact Tests for Welding Procedure Qualifications KT-221 Variables for Impact Testing Procedures KT-222 Thickness Qualified When Lower Critical Temperature is Exceeded KT-230 Impact Test of Production Test Plates KT-240 Basis for Rejection Article KT-3 Hydrostatic Tests KT-300 Scope KT-301 Layered Vessels KT-302 Nonmetallic Lined Vessels KT-303 Autofrettaged Vessels KT-310 Limits of Hydrostatic Test Pressure KT-311 Lower Limit KT-312 Upper Limit KT-320 Fluid Media for Hydrostatic Tests KT-330 Test Procedure KT-340 Exemption for Autofrettaged Vessels Article KT-4 Pressure Test Gages and Transducers KT-400 Type and Number of Gages or Transducers KT-410 Pressure Range of Test Gages and Transducers KT-420 Calibration of Test Gages and Transducers Article KT-5 Additional Testing Requirements for Composite Reinforced Pressure Vessels (CRPV) KT-500 Responsibility KT-510 Testing Requirements Part KS Marking, Stamping, Reports, and Records Article KS-1 Contents and Method of Stamping KS-100 Required Marking for Vessels KS-101 Methods of Marking Vessels With Two or More Independent Chambers KS-110 Application of Certification Mark KS-120 Part Marking KS-130 Application of Markings KS-130.1 Nameplate KS-130.2 Directly on Vessel Shell KS-130.3 Permanently Attached Tag KS-130.4 Adhesive Attachment KS-131 Duplicate Nameplate KS-132 Size and Arrangements of Characters KS-140 Attachment of Nameplate or Tag KS-150 Special Stamping Requirements for Composite Reinforced Pressure Vessels (CRPV) Article KS-2 Obtaining and Using Certification Marks KS-200 Certification Mark Bearing Official Symbol KS-210 Application for Certificate of Authorization KS-220 Issuance of Authorization KS-230 Designated Oversight KS-240 Quality Control System KS-250 Evaluation of the Quality Control System KS-260 Code Construction Before Receipt of Certificate of Authorization KS-270 Special Requirements Regarding Manufacturer's Certificates for Manufacture of Composite Reinforced Pressure Vessels (CRPV) Article KS-3 Report Forms and Maintenance of Records KS-300 Manufacturer’s Data Reports KS-301 Partial Data Reports KS-302 Replacement Parts KS-303 Manufacturer’s Data Report for Composite Reinforced Pressure Vessels (CRPV) KS-310 Maintenance of Radiographs KS-320 Maintenance of Records KS-321 Additional Manufacturer’s Construction Records to Be Supplied With Composite Reinforced Pressure Vessels (CRPV) KS-322 Retention of Data Reports for Composite Reinforced Pressure Vessels (CRPV) Mandatory Appendices Mandatory Appendix 1 Nomenclature 1-100 Nomenclature Mandatory Appendix 2 Quality Control System 2-100 General 2-110 Outline of Features to Be Included in the Written Description of the Quality Control System 2-111 Authority and Responsibility 2-112 Organization 2-113 Drawings, Design Calculations, and Specification Control 2-114 Material Control 2-115 Examination and Inspection Program 2-116 Correction of Nonconformities 2-117 Welding 2-118 Nondestructive Examination 2-119 Heat Treatment 2-120 Calibration of Measurement and Test Equipment 2-121 Records Retention 2-122 Sample Forms 2-123 Inspection of Vessels and Vessel Parts 2-124 Inspection of Pressure Relief Devices 2-125 Certifications Mandatory Appendix 4 Acceptance of Testing Laboratories and Authorized Observers for Capacity Certification of Pressure Relief Devices Mandatory Appendix 5 Adhesive Attachment of Nameplates 5-100 Scope 5-200 Nameplate Application Procedure Qualification Mandatory Appendix 6 Rounded Indications Charts Acceptance Standard for Radiographically Determined Rounded Indications in Welds 6-100 Applicability of These Standards 6-110 Terminology 6-120 Acceptance Criteria Mandatory Appendix 7 Standard Units for Use in Equations Mandatory Appendix 8 Establishing Governing Code Editions and Cases for Pressure Vessels and Parts 8-100 General 8-200 Construction 8-300 Materials Mandatory Appendix 9 Linear Elastic Analysis 9-100 General 9-200 Derivation of Stress Intensities 9-210 Stress Limits 9-220 Primary Membrane and Bending Stresses 9-230 Pure Shear Stress 9-240 Bearing Stress 9-250 Secondary Stresses 9-260 Simplified Elastic–Plastic Analysis 9-270 Thermal Stress Ratcheting Assessment 9-280 Triaxial Stresses 9-300 Principal Stresses in Monobloc Vessels Nonmandatory Appendices Nonmandatory Appendix A Guide for Preparing Manufacturer’s Data Reports A-100 Introduction Nonmandatory Appendix B Suggested Practice Regarding Extending Life Beyond the Cyclic Design Life B-100 Extending Allowed Cyclic Limits While in Operation Nonmandatory Appendix C Guide to Information Appearing on Certificate of Authorization Nonmandatory Appendix D Fracture Mechanics Calculations D-100 Scope D-200 Crack Location and Stressing D-201 Internal Radial–Longitudinal Cracks D-202 Cracks Initiating at Internal Cross Bores D-203 Internal Radial–Circumferential Cracks D-204 Internal Cracks at Blind End Closures D-205 Crack Initiating at External Surfaces D-300 Crack Orientation and Shape D-400 Methods for Determining Stress Intensity Factor D-401 Stress Intensity Factors for Internal Radial–Longitudinal Cracks D-402 Stress Intensity Factors for Cracks Initiating at Cross Bores D-403 Stress Intensity Factors for Internal Radial–Circumferential Cracks D-404 Stress Intensity Factors for Cracks of Types D, E, and F D-405 Stress Intensity Factors Determined by Weight Function Methods D-500 Calculation of Fatigue Crack Growth Rates D-600 Fracture Toughness Correlations D-700 References Nonmandatory Appendix E Construction Details E-100 Integral Heads (Blind Ends) E-110 Thick Wall Proportions E-120 Thin Wall Proportions E-200 Threaded End Closures E-210 Nomenclature (See Figures E-210.1, E-210.2, and E-210.3) E-220 Thread Load Distribution E-221 Continuous Threads E-222 Interrupted (Breech) Thread Nonmandatory Appendix G Design Rules for Clamp Connections G-100 Scope G-200 Materials G-300 Nomenclature G-400 Bolt Loads G-500 Longitudinal Loads G-600 Hub Moments G-700 Calculation of Hub Stresses G-800 Calculation of Clamp Stresses G-900 Allowable Design Stresses for Clamp Connections Nonmandatory Appendix H Openings and Their Reinforcement H-100 Scope H-101 Dimensions and Shape of Openings H-110 Circular Openings Not Requiring Reinforcement H-120 Reinforcement for Openings in Shells and Formed Heads H-130 Reinforcement for Openings in Flat Heads H-140 Limits of Reinforcement H-141 Boundary Along Vessel Wall H-142 Boundary Normal to Vessel Wall H-150 Metal Available for Reinforcement H-151 Strength of Reinforcement Material Nonmandatory Appendix I Guidance for the Use of U.S. Customary and SI Units in the ASME Boiler and Pressure Vessel Code I-100 Use of Units in Equations I-200 Guidelines Used to Develop SI Equivalents I-300 Soft Conversion Factors Nonmandatory Appendix J Stress Concentration Factors for Cross‐Bores in Closed‐End Cylinders and Square Blocks J-100 Scope J-110 Methodology Nonmandatory Appendix L Linearization of Stress Results for Stress Classification L-100 Scope L-110 General L-200 Selection of Stress Classification Lines L-300 Stress Integration Method L-310 Continuum Elements L-311 Stress Linearization Procedure L-320 Shell Elements L-321 Stress Linearization Procedure L-400 Structural Stress Method Based on Nodal Forces L-410 Continuum Elements L-411 Shell Elements L-500 Structural Stress Method Based on Stress Integration Figures KG-510.1 CRPV General Arrangement KG-510.2 Laminate Termination KG-510.3 Laminate Step KM-212 Examples of Acceptable Impact Test Specimens KD-320.1 Design Fatigue Curves Sa = f(Nf) for Nonwelded Machined Parts Made of Forged Carbon or Low Alloy Steels for Temperatures Not Exceeding 700°F KD-320.1M Design Fatigue Curves Sa = f(Nf) for Nonwelded Machined Parts Made of Forged Carbon or Low Alloy Steels for Temperatures Not Exceeding 371°C KD-320.2 Design Fatigue Curve Sa = f(Nf) for Nonwelded Parts Made of Carbon or Low Alloy Steels for Temperatures Not Exceeding 700°F and UTS Less Than 90 ksi KD-320.2M Design Fatigue Curve Sa = f(Nf) for Nonwelded Parts Made of Carbon or Low Alloy Steels for Temperatures Not Exceeding 371°C and UTS Less Than 620 MPa KD-320.3 Design Fatigue Curve for Nonwelded Austenitic Stainless Steels for Temperatures Not Exceeding 800°F KD-320.3M Design Fatigue Curve for Nonwelded Austenitic Stainless Steels for Temperatures Not Exceeding 427°C KD-320.4 Design Fatigue Curve Sa = f(Nf) for Nonwelded Machined Parts Made of 17‐4PH/15‐5PH Stainless Steel Bar or Forgings, for Temperatures Not Exceeding 550°F KD-320.4M Design Fatigue Curve Sa = f(Nf) for Nonwelded Machined Parts Made of 17‐4PH/15‐5PH Stainless Steel Bar or Forgings, for Temperatures Not Exceeding 290°C KD-320.5 Design Fatigue Curve for High‐Strength Steel Bolting for Temperatures Not Exceeding 700°F KD-320.5M Design Fatigue Curve for High‐Strength Steel Bolting for Temperatures Not Exceeding 371°C KD-320.6(a) Roughness Factor Kr Versus Average Surface Roughness Ra (µin.) AA KD-320.6M(a) Roughness Factor Kr Versus Average Surface Roughness Ra (µm) AA KD-320.6(b) Roughness Factor Kr Versus Maximum Surface Roughness Rmax (µin.) KD-320.6M(b) Roughness Factor Kr Versus Maximum Surface Roughness Rmax (µm) KD-320.7 Design Fatigue Curve for Nonwelded 6061-T6 and 6061-T651 Aluminum for Temperatures Not Exceeding 225°F KD-320.7M Design Fatigue Curve for Nonwelded 6061-T6 and 6061-T651 Aluminum for Temperatures Not Exceeding 107°C KD-372.1 Burr Grinding of Weld Toe KD-700 Some Illustrative Weld Attachment Details KD-812 Diameters and Layer Numbers for Concentric Shrink‐Fit Layered Cylinder KD-830.1 Acceptable Layered Shell Types KD-830.2 Some Acceptable Solid‐to‐Layered Attachments KD-830.3 Some Acceptable Flat Heads With Hubs Joining Layered Shell Sections KD-830.4 Some Acceptable Flanges for Layered Shells KD-830.5 Some Acceptable Welded Joints of Layered‐to‐Layered and Layered‐to‐Solid Sections KD-830.6 Some Acceptable Nozzle Attachments in Layered Shell Sections KD-850 Some Acceptable Supports for Layered Vessels KD-900 Wire‐Wound Vessel and Frame Construction KD-911 Nomenclature for Wire‐Wound Cylinders KD-932 Derivation of Design Fatigue Curve From Wire Fatigue Curve KD-1112 Typical Pressure Parts With Butt‐Welded Hubs KD-1121 Joints Between Formed Heads and Shells KD-1122 Nozzle Necks Attached to Piping of Lesser Wall Thickness KD-1130 Some Acceptable Welded Nozzle Attachments KD-1131 An Acceptable Full‐Penetration Welded Nozzle Attachment Not Readily Radiographable KD-1260.1 Construction of Testing Parameter Ratio Diagram KD-1260.2 Construction of Testing Parameter Ratio Diagram for Accelerated Tests KF-131 Examples of Differences Between Maximum and Minimum Diameters in Cylindrical Shells KF-822(a) Solid‐to‐Layered and Layered‐to‐Layered Test Plates KF-822(b) Test Specimens for Weld Procedure Qualification KF-825.4(a) Indications of Layer Wash KF-825.4(b) Angled Radiographic Technique for Detecting Layer Wash KF-826 Gap Area Between Layers KR-401 Official New Certification Mark to Denote the American Society of Mechanical Engineers’ Standard KR-523.3 Constant C for Gas Versus Specific Heat Ratio (U.S. Customary Units) KR-523.3M Constant C for Gas Versus Specific Heat Ratio (SI Units) KE-242.1 Axial Propagation of Sound in Tube Wall KE-301-1 Single Indications KE-301-2 Multiple Planar Flaws Oriented in Plane Normal to Pressure-Retaining Surface KE-301-3 Parallel Planar Flaws KE-301-4 Nonaligned Coplanar Flaws in Plane Normal to Pressure-Retaining Surface (Illustrative Flaw Configurations) KE-301-5 Multiple Aligned Planar Flaws KE-321 Illustration of Welded Joint Locations Typical of Categories A, B, C, and D KS-100 Official New Certification Mark to Denote the American Society of Mechanical Engineers’ Standard KS-132 Form of Stamping 6-1 Aligned Rounded Indications 6-2 Groups of Aligned Rounded Indications 6-3.1 Charts for t 1/8 in. (3 mm) to 1/4 in. (6 mm), Inclusive 6-3.2 Charts for t Over 1/4 in. (6 mm) to 3/8 in. (10 mm), Inclusive 6-3.3 Charts for t Over 3/8 in. (10 mm) to 3/4 in. (19 mm), Inclusive 6-3.4 Charts for t Over 3/4 in. (19 mm) to 2 in. (50 mm), Inclusive 6-3.5 Charts for t Over 2 in. (50 mm) to 4 in. (100 mm), Inclusive 6-3.6 Charts for t Over 4 in. (100 mm) 9-200-1 Stress Categories and Limits of Stress Intensity C-1 Sample Certificate of Authorization D-200 Typical Crack Types D-300 Idealizations of a Crack Propagating From a Cross‐Bore Corner D-403.1 Magnification Factors for Circumferential Crack D-403.2 Polynomial Representation of Stress Distribution D-403.3 Method of Correcting KI at Discontinuities Between Regions E-110 Thick Wall Blind End Proportions Not Requiring Detailed Analysis E-120 Thin Wall Blind End Proportions Not Requiring Detailed Analysis E-210.1 Typical Threaded End Closure E-210.2 Thread Loading Distribution E-210.3 Detail of First Thread G-100.1 Clamp Nomenclature G-100.2 Typical Clamp Lug Configurations G-100.3 Typical Hub Design With the Bolts Contained Within the Body of the Clamp G-300 Typical Self‐Energizing Gaskets Used in This Division, Showing Diameter at Location of Gasket Load Reaction G G-300.1 Values of f H-101 Straight Drill Connections for Thick-Walled Cylinders H-120.1 Chart for Determining Value of F H-142 Nozzle Nomenclature and Dimensions J-110-1 Geometries of Square Blocks and Cylinders With Cross‐Bores J-110-2 Tangential Stress Concentration Factors for Openings in Cylinders J-110-3 Tangential Stress Concentration Factors for Openings in Square Cross‐Section Blocks L-110.1 Stress Classification Line (SCL) and Stress Classification Plane (SCP) L-110.2 Stress Classification Lines (SCLs) L-200.1 Stress Classification Line Orientation and Validity Guidelines L-311.1 Computation of Membrane and Bending Equivalent Stress Integration Method Using the Results From a Finite Element Model With Continuum Elements L-400.1 Continuum Finite Element Model Stress Classification Line for the Structural Stress Method L-410.1 Computation of Membrane and Bending Equivalent Stresses by the Structural Stress Method Using Nodal Force Results From a Finite Element Model With Continuum Elements L-410.2 Processing Nodal Force Results With the Structural Stress Method Using the Results From a Finite Element Model With Three-Dimensional Second Order Continuum Elements L-410.3 Processing Structural Stress Method Results for a Symmetric Structural Stress Range L-411.1 Computation of Membrane and Bending Equivalent Stresses by the Structural Stress Method Using the Results From a Finite Element Model With Shell Elements L-411.2 Processing Nodal Force Results With the Structural Stress Method Using the Results From a Finite Element Model With Three-Dimensional Second Order Shell Elements L-500.1 Element Sets for Processing Finite Element Nodal Stress Results With the Structural Stress Method Based on Stress Integration Tables KG-141 Referenced Standards in This Division and Year of Acceptable Edition KM-212 Charpy Impact Test Temperature Reduction Below Minimum Design Metal Temperature KM-234.2(a) Minimum Required Charpy V‐Notch Impact Values for Pressure‐Retaining Component Materials KM-234.2(b) Minimum Required Charpy V‐Notch Impact Values for Bolting Materials KM-400-1 Carbon and Low Alloy Steels KM-400-1M Carbon and Low Alloy Steels (Metric) KM-400-2 High Alloy Steels KM-400-2M High Alloy Steels (Metric) KM-400-3 Nickel and Nickel Alloys KM-400-3M Nickel and Nickel Alloys (Metric) KM-400-4 Aluminum Alloys KM-400-4M Aluminum Alloys (Metric) KD-230.1 Loads and Load Cases to Be Considered in Design KD-230.2 Load Descriptions KD-230.3 Combination for Analysis Exemption of Hydrostatic Test Criterion KD-230.4 Load Combinations and Load Factors for an Elastic–Plastic Analysis KD-230.5 Tabular Values for Coefficients KD-320.1 Tabulated Values of Sa, ksi, From Figures Indicated KD-320.1M Tabulated Values of Sa, MPa, From Figures Indicated KD-320.7 Tabulated Values of Sa Alternating Stress Intensity From Figures KD-320.7 and KD-320.7M KD-322.1 Fatigue Penalty Parameters KD-360.1 Cyclic Stress–Strain Curve Data KD-360.1M Cyclic Stress–Strain Curve Data KD-370.1 Coefficients for the Welded Joint Fatigue Curves KD-370.1M Coefficients for the Welded Joint Fatigue Curves KD-430 Crack Growth Rate Factors (U.S. Customary Units) KD-430M Crack Growth Rate Factors (SI Units) KF-234 Maximum Allowable Offset in Welded Joints KF-402.1 Requirements for Postweld Heat Treatment of Pressure Parts and Attachments (U.S. Customary Units) KF-402.1M Requirements for Postweld Heat Treatment of Pressure Parts and Attachments (SI Units) KF-630 Postweld Heat Treatment Requirements for Quenched and Tempered Materials in Table KM-400-1 (U.S. Customary Units) KF-630M Postweld Heat Treatment Requirements for Quenched and Tempered Materials in Table KM-400-1M (SI Units) KF-1211 Permitted Weld Reinforcement KE-101 Thickness, Image Quality Indicator Designations, Essential Holes, and Wire Diameters (U.S. Customary Units) KE-101M Thickness, Image Quality Indicator Designations, Essential Holes, and Wire Diameters (SI Units) KE-301-1 Flaw Acceptance Criteria for 1 in. (25 mm) to 12 in. (300 mm) Thick Weld KE-301-2 Flaw Acceptance Criteria for Larger Than 12 in. (300 mm) Thick Weld KE-332 Radiographic Acceptance Standards for Rounded Indications (Examples Only) 7-1 Standard Units for Use in Equations A-100.1 Instructions for the Preparation of Manufacturer’s Data Reports A-100.2 Supplementary Instructions for the Preparation of Manufacturer’s or Assembler’s Certificate of Conformance Form K-4 A-100.3 Supplementary Instructions for the Preparation of Manufacturer’s Certificate of Conformance Form K-5 A-100.4 Instructions for the Preparation of Manufacturer's Data Reports Form CRPV-1A D-401.1 Coefficients G0 Through G3 for Surface Crack at Deepest Point D-401.2 Coefficients G0 Through G3 for Surface Crack at Free Surface D-500 Crack Growth Rate Factors E-222.1 Continuous Thread Example E-222.2 Interrupted Thread Example G-900 Allowable Design Stress for Clamp Connections J-110-2 Tangential Stress Concentration Factors for Openings in Cylinders (Tabulated Values From Figure J-110-2) J-110-3 Tangential Stress Concentration Factors for Openings in Square Cross‐Section Blocks (Tabulated Values From Figure J-110-3) L-410.1 Structural Stress Definitions for Continuum Finite Elements L-411.1 Structural Stress Definitions for Shell or Plate Finite Elements Forms KG-311.15 Typical Certification of Compliance of the User’s Design Specification KG-324.1 Typical Certification of Compliance of the Manufacturer’s Design Report K-1 Manufacturer’s Data Report for High Pressure Vessels K-2 Manufacturer’s Partial Data Report for High Pressure Vessels K-3 Manufacturer’s Data Report Supplementary Sheet K-4 Manufacturer’s or Assembler’s Certificate of Conformance for Pressure Relief Valves K-5 Manufacturer’s Certificate of Conformance for Rupture Disk Devices CRPV-1A Manufacturer’s Data Report for Composite Reinforced Pressure Vessels CRPV-2A Recommended Form for Qualifying the Laminate Design and the Laminate Procedure Specification Used in Manufacturing Composite Reinforced Pressure Vessels Endnotes